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Date: Thu, 30 Aug 2007 09:10:56 -0600
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Glaux <glaux AT centrum DOT cz> wrote on Wed, 29 Aug 2007 13:38:34 -0700:

# Under win9x/mingw32 I use  special trick to setup a callgate in GDT
# for running my ring0 code and it works well, I tried to do something
# similar under DJGPP but always got GPF :( Is there a way to hack ring0
# under DJGPP+EMM386+CWSDPMI?

You might be able to use CWSDPR0, which will run the whole program in
ring 0...